Finding the Third Proportional to 635,373 and 1,397,106

Step by Step Solution

1. Step 1: Write the proportion equation
   635,373 : 1,397,106 = 1,397,106 : x
2. Step 2: Convert to fraction form
   635,373/1,397,106 = 1,397,106/x
3. Step 3: Cross multiply
   635,373x = 1,397,106 × 1,397,106
4. Step 4: Simplify right side
   635,373x = 1,951,905,175,236
5. Step 5: Solve for x
   x = 1,951,905,175,236/635,373
6. Step 6: Final answer
   x = 3,072,061.88